RealView Compiler User's Guide
Home Products Events Support	Search Keil.com for:

Technical Support

On-Line Manuals

RealView Compiler User's Guide

Getting started with the ARM Compiler

Compiler Features

Coding Practices

Diagnostic Messages

Using the Inline and Embedded Assemblers

About semihosting

What is semihosting?

The semihosting interface

Semihosting implementation

RealView ARMulator ISS

Instruction Set System Model

Semihosting operations

angel_SWIreason_EnterSVC (0x17)

angel_SWIreason_ReportException (0x18)

SYS_CLOSE (0x02)

SYS_CLOCK (0x10)

SYS_ELAPSED (0x30)

SYS_ERRNO (0x13)

SYS_FLEN (0x0C)

SYS_GET_CMDLINE (0x15)

SYS_HEAPINFO (0x16)

SYS_ISERROR (0x08)

SYS_ISTTY (0x09)

SYS_OPEN (0x01)

SYS_READ (0x06)

SYS_READC (0x07)

SYS_REMOVE (0x0E)

SYS_RENAME (0x0F)

SYS_SEEK (0x0A)

SYS_SYSTEM (0x12)

SYS_TICKFREQ (0x31)

SYS_TIME (0x11)

SYS_TMPNAM (0x0D)

SYS_WRITE (0x05)

SYS_WRITEC (0x03)

SYS_WRITE0 (0x04)

Debug agent interaction SVCs

SYS_REMOVE (0x0E)

RealView^® Compilation Tools for μVision Compiler User Guide

Version 3.1

Home > Semihosting > Semihosting operations > SYS_REMOVE (0x0E)

A.3.15. `SYS_REMOVE (0x0E)`

Caution

Deletes a specified file on the host filing system.

Entry

On entry, r1 contains a pointer to a two‑word argument block:

word 1: Points to a null‑terminated string that gives the path name of the file to be deleted.
word 2: The length of the string.

Return

On exit, r0 contains:

0 if the delete is successful
a nonzero, host‑specific error code if the delete fails.

Copyright © 2007 ARM Limited. All rights reserved.	ARM DUI 0375A
PDF version

Home > Semihosting > Semihosting operations > `SYS_REMOVE (0x0E)`